Power resistors in transistor-like packages

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  • japlytic
    Badcaps Legend
    • Oct 2005
    • 2086
    • Australia
    #1

    Power resistors in transistor-like packages

    I happened to see Hitano (and others) who manufacture power resistors in transistor-like packages such as TO-220 or TO-247.
    Digi-Key is one of those who stock such resistors.
    Have you ever seen equipment with such resistors? I think they would be easy to heatsink, especially when making a large load resistor that is easy to keep cool!
    My first choice in quality Japanese electrolytics is Nippon Chemi-Con, which has been in business since 1931... the quality of electronics is dependent on the quality of the electrolytics.
    Tags: None
    • Agent24
      I see dead caps
      • Oct 2007
      • 4951
      • New Zealand
      #2
      Re: Power resistors in transistor-like packages

      Can't say I've ever seen them, that I know of...
      "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
      -David VanHorn

        Comment

        • etnietering
          Badcaps Veteran
          • Apr 2009
          • 379
          • USA
          #3
          Re: Power resistors in transistor-like packages

          The dummy load I built uses a few of them: https://www.badcaps.net/forum/showthread.php?t=8870 (about halfway down). I used them for that exact reason - they're very easy to mount to a heatsink.

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